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https://github.com/openharmony/third_party_Linux_Kernel.git
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maguangyao
30 lines
807 B
C
30 lines
807 B
C
/*
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* TI EDMA DMA engine driver
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*
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* Copyright 2012 Texas Instruments
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation version 2.
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*
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* This program is distributed "as is" WITHOUT ANY WARRANTY of any
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* kind, whether express or implied; without even the implied warranty
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* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*/
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#ifndef __LINUX_EDMA_H
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#define __LINUX_EDMA_H
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struct dma_chan;
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#if defined(CONFIG_TI_EDMA) || defined(CONFIG_TI_EDMA_MODULE)
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bool edma_filter_fn(struct dma_chan *, void *);
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#else
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static inline bool edma_filter_fn(struct dma_chan *chan, void *param)
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{
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return false;
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}
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#endif
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#endif
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